I haven't purchased them yet. My meeting went late Thursday and I didn't have time. If I put a few hundo into the sights, I'll keep it. The stock fixed sights shoot true, but I want some dots, maybe night sights. It's kind of like bikes and cars... aftermarket upgrades often exceed the value of the gun. Like the jokers who add $5k worth of chrome to a $12k Harley and expect to sell it used for $17k.